Need a simple Calculator on your little/big eCommerce site. Here I publishing a whole simple calculator for you, what is really full functional for daily accounting works again you may add this just for fun! This calculator is entirely designed with CSS, CSS3 and given life with some script codes. Developed by CSSFlow, And I just made it useable for your Blogger and Wordpress sites. Let’s see how it looks like and how to add it to your blogs, read on-